{"id":2700,"date":"2024-05-31T07:20:03","date_gmt":"2024-05-31T07:20:03","guid":{"rendered":"https:\/\/nfc-readers.com\/?p=2700"},"modified":"2024-05-31T07:20:03","modified_gmt":"2024-05-31T07:20:03","slug":"examination-of-the-security-measures-in-mifare-desfire","status":"publish","type":"post","link":"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/","title":{"rendered":"MIFARE DESFire\uc758 \ubcf4\uc548 \uc870\uce58 \uac80\ud1a0"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \uc804\ud658\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ube44\ub140\uc7a5<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/#Introduction\" title=\"\uc18c\uac1c\">\uc18c\uac1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/#Advanced_Encryption_Algorithms\" title=\"\uace0\uae09 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\">\uace0\uae09 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/#Hierarchical_Key_Management_Schemes\" title=\"\uacc4\uce35\uc801 \ud0a4 \uad00\ub9ac \uacc4\ud68d\">\uacc4\uce35\uc801 \ud0a4 \uad00\ub9ac \uacc4\ud68d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/#Robust_Authentication_Mechanisms\" title=\"\uac15\ub825\ud55c \uc778\uc99d \uba54\ucee4\ub2c8\uc998\">\uac15\ub825\ud55c \uc778\uc99d \uba54\ucee4\ub2c8\uc998<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/#Additional_Security_Features\" title=\"\ucd94\uac00 \ubcf4\uc548 \uae30\ub2a5\">\ucd94\uac00 \ubcf4\uc548 \uae30\ub2a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nfc-readers.com\/ko\/examination-of-the-security-measures-in-mifare-desfire\/#Conclusion\" title=\"\uacb0\ub860\">\uacb0\ub860<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"introduction\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Introduction\"><\/span>\uc18c\uac1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\"><a href=\"https:\/\/nfc-readers.com\/ko\/ic-reader\/desfire-ev248k\/\">\ubbf8\ud398\uc5b4 \ub370\uc2a4\ud30c\uc774\uc5b4<\/a> EV3\ub294 \uad50\ud1b5 \uc2dc\uc2a4\ud15c, \ucd9c\uc785 \ud1b5\uc81c, \uc9c0\ubd88 \ubd84\uc57c\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc120\ub3c4\uc801\uc778 \ube44\uc811\ucd09\uc2dd \uc2a4\ub9c8\ud2b8 \uce74\ub4dc \uae30\uc220\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548, \ud2b9\ud788 \ucc28\ub4f1 \uc804\ub825 \ubd84\uc11d(DPA) \ubc0f \uc0ac\uc774\ub4dc \ucc44\ub110 \uacf5\uaca9\uc744 \ud3ec\ud568\ud55c \uacf5\uaca9 \uae30\uc220\uc758 \ubc1c\uc804\uc73c\ub85c \uc778\ud574 \ubcf4\uc548\uc5d0 \ub300\ud55c \uc6b0\ub824\uac00 \ub354\uc6b1 \uc2ec\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 MIFARE DESFire EV3\uc5d0 \ub0b4\uc7ac\ub41c \ubcf4\uc548 \uae30\ub2a5\uc5d0 \ub300\ud55c \ucca0\uc800\ud55c \ubd84\uc11d\uc744 \uc81c\uacf5\ud558\uace0\uc790 \ud569\ub2c8\ub2e4. \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998, \ud0a4 \uad00\ub9ac \uc811\uadfc \ubc29\uc2dd, \uc778\uc99d \ubc29\ubc95 \ubc0f \uae30\ud0c0 \ud1b5\ud569 \ubcf4\uc548 \uc18d\uc131\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \ub610\ud55c \uc774\ub7ec\ud55c \uae30\ub2a5\uc758 \uac15\uc810\uacfc \uc7a0\uc7ac\uc801 \uc57d\uc810\uc744 \ub17c\uc758\ud558\uace0 \ub2e4\uc591\ud55c \uacf5\uaca9 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub300\ud55c \ud6a8\uacfc\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/div>\n<figure id=\"attachment_2056\" aria-describedby=\"caption-attachment-2056\" style=\"width: 353px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/nfc-readers.com\/ko\/ic-reader\/desfire-ev248k\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2056\" src=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/Hd98dfa9e20184d8c994bcf45c8c737c5a-300x300.jpg\" alt=\"MIFARE DESFire EV2\" width=\"353\" height=\"353\" srcset=\"https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/Hd98dfa9e20184d8c994bcf45c8c737c5a-300x300.jpg 300w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/Hd98dfa9e20184d8c994bcf45c8c737c5a-150x150.jpg 150w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/Hd98dfa9e20184d8c994bcf45c8c737c5a-600x600.jpg 600w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/Hd98dfa9e20184d8c994bcf45c8c737c5a-100x100.jpg 100w, https:\/\/nfc-readers.com\/wp-content\/uploads\/2024\/04\/Hd98dfa9e20184d8c994bcf45c8c737c5a.jpg 640w\" sizes=\"auto, (max-width: 353px) 100vw, 353px\" \/><\/a><figcaption id=\"caption-attachment-2056\" class=\"wp-caption-text\"><a href=\"https:\/\/nfc-readers.com\/ko\/ic-reader\/desfire-ev248k\/\">MIFARE DESFire EV2<\/a><\/figcaption><\/figure>\n<h2 id=\"advanced-encryption-algorithms\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Advanced_Encryption_Algorithms\"><\/span>\uace0\uae09 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">MIFARE DESFire EV3\uc758 \ud575\uc2ec \ubcf4\uc548 \uae30\ub2a5 \uc911 \ud558\ub098\ub294 \uce74\ub4dc\uc5d0 \uc800\uc7a5\ub41c \ub370\uc774\ud130\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc815\uad50\ud55c \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998\uc744 \uc0ac\uc6a9\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc624\ub298\ub0a0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uac00\uc7a5 \uc548\uc804\ud55c \uc554\ud638\ud654 \ud45c\uc900 \uc911 \ud558\ub098\ub85c \uce6d\ucc2c\ubc1b\ub294 128\ube44\ud2b8 AES(Advanced Encryption Standard) \uc54c\uace0\ub9ac\uc998\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. AES \uc54c\uace0\ub9ac\uc998\uc740 \uc0ac\uc6a9\uc790 \ub370\uc774\ud130, \uc554\ud638\ud654 \ud0a4 \ubc0f \uae30\ud0c0 \uc911\uc694\ud55c \uc815\ubcf4\ub97c \ud3ec\ud568\ud558\ub418 \uc774\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\ub294 \uce74\ub4dc\uc5d0 \uc788\ub294 \ubaa8\ub4e0 \ub370\uc774\ud130\ub97c \uc554\ud638\ud654\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud3ec\uad04\uc801\uc778 \uc554\ud638\ud654\ub294 \uce74\ub4dc \ub370\uc774\ud130\uac00 \uac00\ub85c\ucc44\ub3c4 \uc801\uc808\ud55c \ubcf5\ud638\ud654 \ud0a4 \uc5c6\uc774\ub294 \uc774\ud574\ud560 \uc218 \uc5c6\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"hierarchical-key-management-schemes\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Hierarchical_Key_Management_Schemes\"><\/span>\uacc4\uce35\uc801 \ud0a4 \uad00\ub9ac \uacc4\ud68d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">MIFARE DESFire EV3\uc758 \ubcf4\uc548\uc5d0 \ud544\uc218\uc801\uc778 \uac83\uc740 \uacc4\uce35\uc801 \ud0a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 \uac01\uac01 \ub2e4\uc591\ud55c \uc218\uc900\uc758 \uc561\uc138\uc2a4 \ubc0f \ubcf4\uc548 \uad8c\ud55c\uc744 \uac00\uc9c4 \uc5ec\ub7ec \ud0a4\ub97c \ub9cc\ub4e4\uace0 \uc138\uc2ec\ud558\uac8c \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uc2a4\ud15c\uc758 \uacc4\uce35\uc801 \ud2b9\uc131\uc740 \ud0a4 \ub3c4\ub09c \ubc0f \ubb34\ub2e8 \uc561\uc138\uc2a4\uc640 \uac19\uc740 \uacf5\uaca9\uc744 \ucc28\ub2e8\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc5ec\ub7ec \uacc4\uce35\uc758 \ubcf4\uc548\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc561\uc138\uc2a4 \uc218\uc900\uc744 \ubd84\ub9ac\ud558\uace0 \ubcf4\uc548 \uc218\uc900\uc774 \ub192\uc740 \uc791\uc5c5\uc5d0 \ub354 \uc5c4\uaca9\ud55c \uc81c\uc5b4\uac00 \uc774\ub8e8\uc5b4\uc9c0\ub3c4\ub85d \ud568\uc73c\ub85c\uc368 \ubaa8\ub4e0 \uc218\uc900\uc758 \ub370\uc774\ud130\uac00 \uc190\uc0c1\ub418\ub294 \uce68\ud574 \uc704\ud5d8\uc774 \ud06c\uac8c \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"robust-authentication-mechanisms\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Robust_Authentication_Mechanisms\"><\/span>\uac15\ub825\ud55c \uc778\uc99d \uba54\ucee4\ub2c8\uc998<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">MIFARE DESFire EV3\ub294 \ub610\ud55c \uce74\ub4dc\uc5d0 \ub300\ud55c \ubb34\ub2e8 \uc561\uc138\uc2a4\ub97c \ucc28\ub2e8\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \uc778\uc99d \uba54\ucee4\ub2c8\uc998\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uce74\ub4dc\uc640 \ub9ac\ub354\uac00 \ub370\uc774\ud130\ub97c \uad50\ud658\ud558\uae30 \uc804\uc5d0 \uc11c\ub85c\ub97c \uc778\uc99d\ud574\uc57c \ud558\ub294 \uc0c1\ud638 \uc778\uc99d \ud504\ub85c\ud1a0\ucf5c\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uc778\uc99d \ud504\ub85c\uc138\uc2a4\ub294 \ub9ac\ud50c\ub808\uc774 \uacf5\uaca9, \uc911\uac04\uc790 \uacf5\uaca9 \ubc0f \uae30\ud0c0 \ud615\ud0dc\uc758 \uc545\uc6a9\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub41c \ucc4c\ub9b0\uc9c0-\uc751\ub2f5 \uba54\ucee4\ub2c8\uc998\uc744 \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \uc0c1\ud638 \uc778\uc99d\uc740 \uac70\ub798\uc5d0 \uad00\ub828\ub41c \ub450 \ub2f9\uc0ac\uc790\uac00 \ud569\ubc95\uc801\uc784\uc744 \ubcf4\uc7a5\ud558\uc5ec \uc804\ubc18\uc801\uc778 \ubcf4\uc548 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uac15\ud654\ud569\ub2c8\ub2e4.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"additional-security-features\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Additional_Security_Features\"><\/span>\ucd94\uac00 \ubcf4\uc548 \uae30\ub2a5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">\uc554\ud638\ud654 \ubc0f \ud0a4 \uad00\ub9ac \uc678\uc5d0\ub3c4 MIFARE DESFire EV3\ub294 \ub2e4\uc591\ud55c \uacf5\uaca9 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc744 \ub354\uc6b1 \uac15\ud654\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uac00\uc9c0 \ub2e4\ub978 \ubcf4\uc548 \uae30\ub2a5\uc744 \ud1b5\ud569\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc774 \uce74\ub4dc\ub294 \ubb34\uc791\uc704 ID \uc0dd\uc131\uc744 \uc9c0\uc6d0\ud558\uc5ec \uce74\ub4dc \uc0ac\uc6a9 \ucd94\uc801\uc744 \ubc29\uc9c0\ud558\uc5ec \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ub97c \uac15\ud654\ud569\ub2c8\ub2e4. \ub610\ud55c \uc815\uad50\ud55c \uc911\ubcf5 \ubc29\uc9c0 \uba54\ucee4\ub2c8\uc998\uc774 \uc788\uc5b4 \uce74\ub4dc \ubcf5\uc81c \uc704\ud5d8\uc744 \uc644\ud654\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcf4\uc644 \ubcf4\uc548 \uc870\uce58\ub294 \ud575\uc2ec \uae30\ub2a5\uacfc \uacb0\ud569\ud558\uba74 \uc804\uc1a1 \ubc0f \uc6b4\uc601 \uc0ac\uc6a9 \uc911\uc5d0 \ub370\uc774\ud130 \ubb34\uacb0\uc131\uacfc \ubcf4\uc548\uc744 \uc720\uc9c0\ud558\ub294 \uac15\ub825\ud55c \ubc29\uc5b4 \uc804\ub7b5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/div>\n<p>&nbsp;<\/p>\n<h2 id=\"conclusion\" class=\"header_36220 auto-hide-last-sibling-br\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\uacb0\ub860<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"auto-hide-last-sibling-br paragraph_1252f paragraph-element\">\uc694\uc57d\ud558\uc790\uba74, <a href=\"https:\/\/nfc-readers.com\/ko\/ic-reader\/desfire-ev248k\/\">\ubbf8\ud398\uc5b4 \ub370\uc2a4\ud30c\uc774\uc5b4 EV3<\/a> \uace0\uae09 \uc554\ud638\ud654 \uc54c\uace0\ub9ac\uc998, \uc5c4\uaca9\ud55c \ud0a4 \uad00\ub9ac \uc2dc\uc2a4\ud15c, \ubcf5\uc6d0\ub825 \uc788\ub294 \uc778\uc99d \ud504\ub85c\ud1a0\ucf5c\uc744 \ud1b5\ud569\ud55c \ub180\ub77c\uc6b8 \uc815\ub3c4\ub85c \uc548\uc804\ud55c \uc2a4\ub9c8\ud2b8 \uce74\ub4dc \uae30\uc220\ub85c \ubd80\uc0c1\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc5b4\ub5a4 \ubcf4\uc548 \uae30\uc220\ub3c4 \uacf5\uaca9\uc5d0 \uc644\uc804\ud788 \uba74\uc5ed\uc774 \uc5c6\ub2e4\ub294 \uac83\uc744 \uc778\uc815\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \uacf5\uaca9 \uae30\uc220\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\ubc1c\ub428\uc5d0 \ub530\ub77c MIFARE DESFire EV3\uac00 \uc9c4\ud654\ud558\uace0 \uc801\uc751\ud558\uc5ec \ub192\uc740 \ubcf4\uc548 \ud45c\uc900\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ud574 \uad00\uacc4\uc790\ub294 MIFARE DESFire EV3\uc758 \ubcf4\uc548 \uae30\ub2a5\uc758 \uac15\uc810\uacfc \ud55c\uacc4\ub97c \ucca0\uc800\ud788 \uc774\ud574\ud568\uc73c\ub85c\uc368 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \ud6a8\uacfc\ub97c \ub354 \uc798 \ud3c9\uac00\ud558\uace0 \ubcf4\uc548 \ud0dc\uc138\ub97c \uac15\ud654\ud558\uae30 \uc704\ud55c \uc0c8\ub85c\uc6b4 \uc804\ub7b5\uc744 \ud601\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c0\uc18d\uc801\uc778 \uacbd\uacc4\uc640 \uc801\uc751\uc740 MIFARE DESFire EV3\uac00 \ub04a\uc784\uc5c6\uc774 \uc9c4\ud654\ud558\ub294 \uc704\ud611 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub8e8\uc158\uc73c\ub85c \ub0a8\uc544 \uc788\ub3c4\ub85d \ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/div>","protected":false},"excerpt":{"rendered":"<p>\uc18c\uac1c MIFARE DESFire EV3\ub294 \uad50\ud1b5 \uc2dc\uc2a4\ud15c, \ucd9c\uc785 \ud1b5\uc81c, \uacb0\uc81c \ubd84\uc57c \ub4f1 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc120\ub3c4\uc801\uc778 \ube44\uc811\ucd09\uc2dd \uc2a4\ub9c8\ud2b8 \uce74\ub4dc \uae30\uc220\uc744 \ub300\ud45c\ud569\ub2c8\ub2e4. \ucd5c\uadfc\uc5d0\ub294 DPA(\ucc28\ub4f1 \uc804\ub825 \ubd84\uc11d) \ubc0f \ubd80\ucc44\ub110 \uacf5\uaca9\uc744 \ud3ec\ud568\ud55c \uacf5\uaca9 \uae30\uc220\uc774 \ubc1c\uc804\ud558\uba74\uc11c \ubcf4\uc548\uc5d0 \ub300\ud55c \uc6b0\ub824\uac00 \ub354\uc6b1 \ucee4\uc84c\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\ub294 \ub178\ub825 [\u2026]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2700","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/posts\/2700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/comments?post=2700"}],"version-history":[{"count":1,"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/posts\/2700\/revisions"}],"predecessor-version":[{"id":2701,"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/posts\/2700\/revisions\/2701"}],"wp:attachment":[{"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/media?parent=2700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/categories?post=2700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nfc-readers.com\/ko\/wp-json\/wp\/v2\/tags?post=2700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}